CN205327145U - Baby seat disassembly body - Google Patents
Baby seat disassembly body Download PDFInfo
- Publication number
- CN205327145U CN205327145U CN201521043330.5U CN201521043330U CN205327145U CN 205327145 U CN205327145 U CN 205327145U CN 201521043330 U CN201521043330 U CN 201521043330U CN 205327145 U CN205327145 U CN 205327145U
- Authority
- CN
- China
- Prior art keywords
- splice
- eye
- seat
- pin rod
- bayonet lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a baby seat disassembly body, include the receipt seat that links to each other with the frame and link to each other with the seat and with receive the eye -splice that the seat activity was pegged graft, have the lockhole in the eye -splice, be equipped with the bayonet lock on the receipt seat, the bayonet lock has the locking bit that stretches into the lockhole and breaks away from releasing of lockhole and is locked, its characterized in that, be equipped with flexible round pin in the eye -splice, be equipped with on the bayonet lock and be used for keeping the bayonet lock to release the draw -in groove that is locked releasing under the state of being locked to cooperate with flexible round pin. The utility model discloses have the design of accepting the seat and adding the hasp, connect firm safety, the design of the draw -in groove on flexible round pin and the bayonet lock for the bayonet lock can keep being locked releasing, and operating button and seat are safe convenient simultaneously, the succinct compactness of overall structure.
Description
Technical field
This utility model relates to perambulator field, particularly relates to a kind of stroller seat disassembly mechanism。
Background technology
Perambulator is a kind of tool car designed for baby's outdoor activities offer is convenient, is the favorite stroll vehicles of baby, requirement when mother goes shopping with baby especially。As articles for children, safety is often the problem that consumer is valued the most。
The Chinese patent literature that publication number is CN203439093U discloses a kind of perambulator detachable seat。A kind of perambulator detachable seat, including seat support body；Described seat support body is plugged on the plug socket on perambulator；Fixed installation locking bar in described plug socket；Described seat support body fixedly mounts plug；Described plug is offered locking bar passage；Described plug also rotates lock dog is set；Described lock dog is offered fore shaft and stopper；Described plug slides fixture block is set；When in the fully-inserted plug socket of plug, locking bar snaps in locking bar passage and fore shaft, and described locking bar passage and fore shaft intersection pin locking bar, and described fixture block withstands stopper and prevents lock dog from rotating to the opening direction of locking bar passage。This technical scheme solves the fastening of detachable seat and installs, but unloading process is slightly loaded down with trivial details, and along with the progress of productive life, getting more and more of stroller uses scene also, people need a kind of to remove and install more convenient perambulator。
The Chinese patent literature that publication number is CN102616266A discloses a kind of baby carrying device, it is detachably arranged on stroller, described stroller is provided with connector, described connector is provided with connecting hole, described baby carrying device includes sleeping case and sleeps on case and the linking arm that can engage with described connector described in being arranged on, described linking arm is provided with the locking piece engaged with described connecting hole and the activation button being connected with described locking piece, it is operated by described activation button and drives described locking piece to snap in or depart from described connecting hole, so that described in sleep case be fixedly installed on described stroller or from stroller remove。This technical scheme addresses how to sleep the technical problem that case disassembles, but needs to operate activation button when sleeping case dismounting and remove and sleep case, for the security presence hidden danger of baby。
The Chinese patent literature that publication number is CN202987241U discloses a kind of stroller with automobile seat, including stroller body, described automobile seat is removably installed on stroller body by clamping mechanism, described clamping mechanism includes mounting seat, it is located on stroller body or automobile seat, this mounting seat offers containing cavity, this containing cavity offers window；Grab, installs rotationally in containing cavity, and the crook of grab is corresponding with window；Return spring, is used for driving grab crook to stretch out window；Traction piece, is connected with grab, and is used for driving grab crook to be retracted into window；Described automobile seat or stroller body are provided with the bayonet socket corresponding with grab crook。This technical scheme addresses how technical problem stroller body or automobile seat disassembled, but need to operate traction piece while removing stroller body or automobile when stroller body or automobile seat dismounting, and stroller body or automobile are generally relatively heavy, while there is potential safety hazard, operation is inconvenient。
Utility model content
For the deficiency that prior art exists, this utility model provides a kind of installation and fastens, the stroller seat disassembly mechanism of convenient disassembly。
The technical solution of the utility model is:
A kind of stroller seat disassembly mechanism, including the received block being connected with vehicle frame and be connected with seat and with the eye-splice of described received block activity grafting, with lockhole in described eye-splice, described received block is provided with bayonet lock, described bayonet lock has the locking bit stretching into lockhole and departs from the release the lock position of lockhole, it is characterized in that, described eye-splice is provided with telescopic pin, and described bayonet lock is provided with the draw-in groove matched under the state of release the lock position in order to bayonet lock to be maintained at release the lock position with telescopic pin。
The perambulator of detachable seat includes vehicle frame and dismountable seat, vehicle frame is provided with acceptance seat, seat is provided with and accepts, for inserting, the eye-splice that seat is fixing, accept seat is provided with one can be movable bayonet lock, corresponding in eye-splice being provided with by the spacing lockhole of bayonet lock, bayonet lock can from locking bit activity engage with lockhole to the release the lock position departed from lockhole。When bayonet lock engages with lockhole at locking bit, eye-splice is locked in and accepts in seat, and seat and vehicle frame are fixed；When bayonet lock is when release the lock position is with lockhole disengaging, eye-splice can freely movable along the direction inserted, and seat can depart from dismounting action with vehicle frame。Eye-splice is provided with the telescopic pin of activity, telescopic pin can snap in the draw-in groove arranged on bayonet lock thus bayonet lock is maintained at release the lock position, now when not having other external force helps on bayonet lock, eye-splice still can accepting in seat along direction of insertion activity。At leisure seat is separated from vehicle frame it is thus possible to convenient。
As preferably, described bayonet lock includes:
Being slidably mounted on the pin rod on received block, this pin rod arranged direction is vertical with eye-splice direction of insertion；
It is connected to the button of pin rod one end；
It is positioned at the pin rod other end and the plunger matched with described lockhole；
Act on the pin rod back-moving spring between pin rod and received block。
The activity direction of the pin rod of bayonet lock is vertical with the direction of insertion of eye-splice, and to facilitate effect and eye-splice, one end of pin rod is provided with button, and the convenient artificial pressure change bayonet lock that applies is in locking bit or the state of release the lock position or other positions。The pin rod other end is provided with the plunger coordinated with lockhole。Plunger can snap in lockhole when bayonet lock is in locking bit；Plunger can depart from lockhole when bayonet lock is in release the lock position。Pin rod back-moving spring can enable pin rod keep the state of locking bit when the effect not having external force。
As preferably, described received block is provided with the inner chamber for holding eye-splice, and the cavity wall of inner chamber is provided with corresponding with lockhole position to allow the through hole of plunger traverse。
In order to better fix eye-splice, namely in order to better fix seat, accept seat and be provided with the inner chamber for holding eye-splice, when fixing seat is inserted in eye-splice, accept seat and wrap eye-splice and form firm connection, simultaneously, the cavity wall of inner chamber is provided with corresponding with lockhole position to allow the through hole of plunger traverse, when plunger blocks lockhole, it is possible to lock eye-splice by through hole, form firm connection。
As preferably, described pin rod back-moving spring is set on pin rod, and two ends compress button and received block respectively。
In order to prevent pin rod back-moving spring for the interference of eye-splice insert action, pin rod back-moving spring is set on pin rod, and two ends compress button and received block respectively, gives the elastic force that pin rod one recovers locking bit。
As preferably, the top of described eye-splice is connected with seat, and bottom is the insertion end coordinated with received block, and the end of eye-splice bottom is provided with perforate, and described telescopic pin is arranged in perforate。
Eye-splice can be divided into top and the bottom, top connecting chair by function, and bottom is inserted and accepted seat, the lower shape of eye-splice matches with accepting seat, and bottom is provided with opening, telescopic pin can be stretched out from perforate, matches with the draw-in groove on bayonet lock and bayonet lock is maintained at release the lock position。
As preferably, the extruding inclined-plane that described plunger and eye-splice bottom cooperate, in order to guide bayonet lock to enter locking bit。
In order to optimize process when seat is installed, the extruding inclined-plane that plunger and eye-splice bottom cooperate, in order to guide bayonet lock to enter locking bit, when eye-splice insertion accepts seat, eye-splice bottom can contact with plunger, and by extruding the effect on inclined-plane, bayonet lock can overcome the elastic force of bayonet lock back-moving spring, remove from locking bit, eye-splice can be installed smoothly and puts in place。
As preferably, described draw-in groove is positioned at the sidewall of pin rod。
In order to optimize the cooperation of telescopic pin and draw-in groove, draw-in groove design is at the sidewall of pin rod, when eye-splice is installed and is put in place, eye-splice and card pin contacts, when needs use, it is possible to ensure the cooperation of telescopic pin and draw-in groove, it is ensured that bayonet lock can be maintained at release the lock position, until lockhole departs from the sphere of action of plunger, eye-splice departs from mounting seat。
This utility model has the advantage that
(1) accept seat and add the design of snap close, stable connection safety；
(2) design of the draw-in groove on telescopic pin and bayonet lock so that bayonet lock can be maintained at release the lock position, need not operate button and seat, safe ready simultaneously；
(3) terminal with compact integral structure is compact。
Accompanying drawing explanation
Fig. 1 is the eye-splice schematic diagram of the present embodiment stroller seat disassembly mechanism；
Fig. 2 is the acceptance seat schematic diagram of the present embodiment stroller seat disassembly mechanism；
Schematic diagram on the seat is installed in the eye-splice that Fig. 3 is stroller seat disassembly mechanism in Fig. 1；
Fig. 4 be in Fig. 2 stroller seat disassembly mechanism accept the schematic diagram that seat is arranged on vehicle frame。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model detailed description of the invention is described。
As shown in Figure 1, a kind of eye-splice 10 of stroller seat disassembly mechanism, eye-splice 10 top is for being connected with seat, bottom is the structure that multiple parts are sheathed, it is followed successively by from top to bottom: the installation tongue 11 connected as one with eye-splice top, it is arranged on the telescopic pin spring 12 in the chute 111 installed on tongue 11 and telescopic pin 13, wrap and tongue 11 is installed and is provided with the lock hole seat 14 of lockhole overleaf, fixing lock hole seat 14 and bottom centre are provided for the bottom cover 15 of the through hole 152 that the telescopic pin head 131 of telescopic pin 13 passes, bottom cover 15 is fixed on the bolt 16 installed on tongue 11。
Wherein telescopic pin 13 can be stretched back and forth along chute 111 under the effect of telescopic pin spring 12, and telescopic pin has two kinds of duties, telescopic pin head 131 respectively stretches out through hole 152 and waits coordinate waiting state with operating conditions or the indentation through hole 152 of card slot fit。Bottom cover 15 center is additionally provided with the pin rod shape complementarity with bayonet lock and helps the receiving depression 151 of telescopic pin 13 work。
As in figure 2 it is shown, received block includes the base 20 being connected with vehicle frame, provided with the cavity 201 of the inner chamber holding eye-splice on base, the cavity wall of inner chamber is provided with corresponding with lockhole position to allow the through hole of plunger traverse。
Bayonet lock includes:
Being slidably mounted on the pin rod 232 on received block, this pin rod 232 arranged direction is vertical with eye-splice direction of insertion；
It is connected to the button 21 of pin rod 232 one end；
It is positioned at pin rod 232 other end and the plunger 231 matched with described lockhole；
Act on the pin rod back-moving spring 22 between pin rod 232 and received block。
Wherein pin rod back-moving spring 22 is set on pin rod 232, and two ends compress the cavity 201 of button 21 and received block respectively, and pin rod back-moving spring 22 acts directly on button 21, and indirect action is on pin rod 232。
Wherein pin rod 232 is split-type design, be will be located in two parts of cavity 201 both sides to couple together by bolt 24, shown in orientation in figure, wherein near the pin rod of plunger 231 be left section of pin rod, pin rod near button 21 is right section of pin rod, and pin rod 232 is provided with grafting and coordinates 233 in coupling part, and namely in figure, the right side of left section of pin rod is provided with hole, location, the left side of right section of pin rod is provided with and the locating dowel positioning hole interference fit, and locating dowel and hole, location complement each other to form grafting and coordinate 233；Right section of pin rod is in the position coordinating 233 near grafting, it is provided with draw-in groove 211, draw-in groove 211 is the plane that formation is put down in the cylinder side wall milling in left side of the right section of pin rod, therefore 233 places are coordinated in grafting, sidewall near left section of pin rod of plunger 231 can exceed a bit of height of sidewall of the right section of pin rod near button 21, and this section of height is and the working edge of telescopic pin head fits
Plunger 231 is arranged on of pin rod 232 by steering base 23, and for left and right in scheming, plunger 231 through hole inserted to the right on cavity 201 under the effect of bayonet lock back-moving spring 22 coordinates with lockhole and reaches locking bit。The extruding inclined-plane that plunger 231 and eye-splice bottom cooperate simultaneously, in order to guide bayonet lock 231 to enter locking bit。
As it is shown on figure 3, for ensureing stable connection, the both sides of seat are respectively connected to an eye-splice 10, and eye-splice 10 provides lockhole 141 by lock hole seat 14, under the help of bottom cover 15 with accept seat stable connection and install。
As shown in Figure 4, for ensureing to connect effect, vehicle frame be each side connected to base 20, and it is connected to the cavity 201 of received block up, and it is arranged on the pin rod back-moving spring 22 on received block, another side at cavity 201 is provided with the surrounding edge 202 guiding steering base, in surrounding edge 202 cavity 201 be provided with the plunger through hole 203 passed through for plunger and the pin rod through hole 204. passed through for pin rod
Use procedure is as follows:
When needs install seat time, each autoregistration of eye-splice 10 on seat both sides is accepted the cavity 201 of seat, along seat weight and exert oneself press, under the guiding of cavity 201, the bottom of eye-splice 10 can be slipped in cavity 201。Bottom surface and when contacting of plunger 231 when bottom cover 15, under the help on the extruding inclined-plane of plunger 231, the downward active force of eye-splice 10 changes into plunger active force in left side in figure, this active force directly acts in plunger 231, and succinctly acted on to pin rod 232 by steering base 23, button 21, and help pin rod 232 to overcome the elastic force of pin rod back-moving spring 22, now pin rod departs from from locking bit。When eye-splice 10 continues to be downwardly into, bottom cover 15 is near pin rod 232, head 131 and the pin rod of the telescopic pin stretched out from the through hole 152 at bottom cover 15 center offset, but the length being because plunger 231 is shorter, the distance that pin rod 232 moves to left in figure under bottom cover 15 and lockhole cap 14 act on is less than the distance of the head 131 of draw-in groove 211 to telescopic pin, therefore telescopic pin is under the effect of pin rod 232, overcomes the elastic force of coil tension spring 12, installs in tongue 111 along chute 111 retraction。When the lockhole 141 on lock hole seat 14 is directed at plunger 231, under the effect of pin rod back-moving spring, plunger 231 snaps in lock hole seat, and lock out action completes, and now the receiving depression 151 bottom bottom cover 15 offsets with pin rod 232。Whole eye-splice 10 is firm with received block to be connected。
When disassembly is desired, pressing button 21, pin rod 232 overcomes pin rod back-moving spring 22 to left movement, until telescopic pin 13 is inserted in draw-in groove 211, decontrols button 21, now the head 131 of telescopic pin offsets with the right side of left section of pin rod 232, the active force offseted overcomes the elastic force of pin rod back-moving spring 22, and bayonet lock keeps release the lock position, repeats same operation at another side, easily seat can be mentioned
When mentioning seat and eye-splice 10 moves upward until after the head 131 of telescopic pin departs from draw-in groove 211, pin rod 232 moves right under the effect of pin rod back-moving spring 22, now eye-splice 10 does not completely disengage from the cavity 201 accepting seat, therefore plunger 231 can offset with lockhole cap 14, now user can select eye-splice 10 upwards proposes (i.e. the lower seat of dismounting) freely or eye-splice 10 is pressed downwards, namely relocks seat。
The facility of this practicality is in that to mention seat while pressing button 21, greatly facilitates unloading process, especially baby's situation in seat。
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations。All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model。
Claims (7)
1. a stroller seat disassembly mechanism, including the received block being connected with vehicle frame and be connected with seat and with the eye-splice of described received block activity grafting, with lockhole in described eye-splice, described received block is provided with bayonet lock, described bayonet lock has the locking bit stretching into lockhole and departs from the release the lock position of lockhole, it is characterized in that, described eye-splice is provided with telescopic pin, and described bayonet lock is provided with the draw-in groove matched under the state of release the lock position in order to bayonet lock to be maintained at release the lock position with telescopic pin。
2. stroller seat disassembly mechanism as claimed in claim 1, it is characterised in that described bayonet lock includes:
Being slidably mounted on the pin rod on received block, this pin rod arranged direction is vertical with eye-splice direction of insertion；
It is connected to the button of pin rod one end；
It is positioned at the pin rod other end and the plunger matched with described lockhole；
Act on the pin rod back-moving spring between pin rod and received block。
3. stroller seat disassembly mechanism as claimed in claim 2, it is characterised in that described received block is provided with the inner chamber for holding eye-splice, and the cavity wall of inner chamber is provided with corresponding with lockhole position to allow the through hole of plunger traverse。
4. stroller seat disassembly mechanism as claimed in claim 2, it is characterised in that described pin rod back-moving spring is set on pin rod, and two ends compress button and received block respectively。
5. stroller seat disassembly mechanism as claimed in claim 1, it is characterised in that the top of described eye-splice is connected with seat, and bottom is the insertion end coordinated with received block, and the end of eye-splice bottom is provided with perforate, and described telescopic pin is arranged in perforate。
6. stroller seat disassembly mechanism as claimed in claim 2, it is characterised in that the extruding inclined-plane that described plunger and eye-splice bottom cooperate, in order to guide bayonet lock to enter locking bit。
7. stroller seat disassembly mechanism as claimed in claim 2, it is characterised in that described draw-in groove is positioned at the sidewall of pin rod。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043330.5U CN205327145U (en) | 2015-12-15 | 2015-12-15 | Baby seat disassembly body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043330.5U CN205327145U (en) | 2015-12-15 | 2015-12-15 | Baby seat disassembly body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205327145U true CN205327145U (en) | 2016-06-22 |
Family
ID=56207102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521043330.5U Expired - Fee Related CN205327145U (en) | 2015-12-15 | 2015-12-15 | Baby seat disassembly body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205327145U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792235A (en) * | 2017-10-26 | 2018-03-13 | 潍坊红石星机械加工有限公司 | Electrocar reversible seat easy to use |
| CN108873656A (en) * | 2017-05-08 | 2018-11-23 | 株式会社理光 | Image forming apparatus and storage device |
| CN109910989A (en) * | 2019-04-02 | 2019-06-21 | 陈江勇 | A kind of children's seat angle rotary fixing base and adjusting method |
-
2015
- 2015-12-15 CN CN201521043330.5U patent/CN205327145U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873656A (en) * | 2017-05-08 | 2018-11-23 | 株式会社理光 | Image forming apparatus and storage device |
| CN107792235A (en) * | 2017-10-26 | 2018-03-13 | 潍坊红石星机械加工有限公司 | Electrocar reversible seat easy to use |
| CN109910989A (en) * | 2019-04-02 | 2019-06-21 | 陈江勇 | A kind of children's seat angle rotary fixing base and adjusting method |
| CN109910989B (en) * | 2019-04-02 | 2024-02-23 | 陈江勇 | Angle rotation fixing seat of child seat and adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20211215 |